/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package _2_Servlet;

import _1_Bean.LoginBean;
import _3_Object.LoginObject;
import _4_Mapper.LoginMapper;
import _5_DB.ConnectDB;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Lc.Danh
 */
public class AccLogin extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            //Mẫu
            LoginObject l = new LoginObject();
            l.setUsername(request.getParameter("txtTenDangNhap"));
            l.setPassword(request.getParameter("txtMatKhau"));
            l.setuID(-1);
            
            int uID;
                    uID = LoginMapper.login(l);
            if (uID==-1)
            {
                response.sendRedirect("./Login.jsp");
            }
            else
            {
                LoginBean lb = new LoginBean();
                
                lb.setUsername(l.getUsername());
                lb.setuID(l.getuID());
                lb.setAvatar(l.getAvatar());
                
                HttpSession session = request.getSession();
                session.setAttribute("Account", lb);
                
                response.sendRedirect("./AccLoadProfile");
            }
            
        }
        finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
